https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-20T15:56:07.181494Z
2023-11-20T15:56:32.179935Z
s3://sentinel-s1-l1c/GRD/2023/11/20/IW/DV/S1A_IW_GRDH_1SDV_20231120T155607_20231120T155632_051302_06309C_BC7B
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2023-11-20T15:56:07.181494Z
2023-11-20T15:56:32.179935Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231120T180259_V20231120T141838_20231120T173608.EOF
348.0248957089238
693000
Copernicus Ground Segment
2023-11-20T18:47:36.049747Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231120T155607_20231120T155632_051302_06309C_BC7B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.318205349873026 -4.210346905235535,36.41622101143678 -3.969076605341647,37.50091116392788 -3.729175496824351,37.46167874067339 -3.5484099359293833,37.42367373498054 -3.3672819827207645,37.38929315553628 -3.185355595326111,37.361860300269484 -3.001896385284005,37.31440066774932 -2.822903363343472,37.229834374970466 -2.4626147475178506,37.190806392385966 -2.2817586071325273,37.17895582888257 -2.222094778883046,36.09233753674496 -2.4600289921309306,34.990437457585635 -2.700331145618698,35.041500501999685 -2.94149665311444,35.08068471257751 -3.12283921324737,35.11725837053125 -3.3047574901091994,35.15944491151763 -3.4854493955250456,35.1921608168431 -3.668222733539982,35.234062336381015 -3.8489842905225,35.279358746471324 -4.029002035980492,35.318205349873026 -4.210346905235535))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80875
46.30919514721678
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2023-11-20T20:54:34.169737Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/S04E035/2023/11/20/06309C
2.0E-4
2.0E-4
true
block average
2
2
-3.0
35.0
-4.0
36.0
POLYGON((35.27206119859974 -4.0,35.23406233638135 -3.848984290523502,35.19216081684294 -3.6682227335392183,35.15944491151784 -3.4854493955258743,35.11725837053148 -3.3047574901100316,35.08068471257692 -3.1228392132443306,35.054141811696745 -3.0,36.0 -3.0,36.0 -4.0,35.27206119859974 -4.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_06309C_S04E035_2023_11_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06309C_S04E035_2023_11_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06309C_S04E035_2023_11_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06309C_S04E035_2023_11_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06309C_S04E035_2023_11_20_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid